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11. 发明授权

US6082117A Pulse tube refrigerating system 失效
标题翻译：脉管制冷系统
公开(公告)号：US6082117A
公开(公告)日：2000-07-04
申请号：US263227
申请日：1999-03-05
申请人： Yoshinori Funatsu , Nobuo Okumura
发明人： Yoshinori Funatsu , Nobuo Okumura
IPC分类号： F25B9/00 , F25B9/14
CPC分类号： F25B9/145 , F25B2309/1407 , F25B2309/1413 , F25B2309/1417 , F25B2309/1421 , F25B2309/1423
摘要： A pulse tube refrigerating system has a refrigeration generation unit including a cold head with two ends. A pulse tube has its low temperature end connected to one end of the cold head and a regenerator has its low temperature end connected to the other end of the cold head. A pressure vibration source is connected to a high temperature end of the regenerator and serves to vibrate a working gas in the refrigeration generation unit by expanding and compressing the working gas. A flow control device is connected to a high temperature end of the pulse tube and establishes a phase difference between vibration and displacement of the working gas. The flow control device includes a buffer tank, a conduit interposed between the buffer tank and the high temperature end of the pulse tube, a restrictive member placed at one of the high temperature end and the low temperature end of the pulse tube, and a flow adjusting member interposed between the restrictive member and the pulse tube. The restrictive member is configured to restrict the working gas before the working gas enters the pulse tube and the flow adjusting member has a plurality of axial passages therethrough. One advantage of this pulse tube refrigerating system is that its coaxial arrangement makes the system easy to assemble.
摘要翻译：脉冲管制冷系统具有包括具有两端的冷头的制冷生成单元。脉冲管的低温端连接到冷头的一端，再生器的低温端连接到冷头的另一端。压力振动源连接到再生器的高温端，用于通过膨胀和压缩工作气体来振动制冷发电单元中的工作气体。流量控制装置连接到脉冲管的高温端，并建立工作气体的振动和位移之间的相位差。流量控制装置包括缓冲罐，介于缓冲罐和脉冲管的高温端之间的导管，设置在脉冲管的高温端和低温端中的一个的限制部件，流体调节构件插入限制构件和脉冲管之间。限制构件构造成在工作气体进入脉冲管之前限制工作气体，并且流量调节构件具有穿过其中的多个轴向通道。该脉冲管制冷系统的一个优点是其同轴布置使系统易于组装。

12. 发明授权

US6079960A Linear compressor with a coaxial piston arrangement 失效
标题翻译：具有同轴活塞装置的直线压缩机
公开(公告)号：US6079960A
公开(公告)日：2000-06-27
申请号：US086708
申请日：1998-05-29
申请人： Yoshinori Funatsu , Nobuo Okumura
发明人： Yoshinori Funatsu , Nobuo Okumura
IPC分类号： F04B35/04 , F25B9/14 , F25B9/00
CPC分类号： F25B9/145 , F04B35/045 , F25B2309/001 , F25B2309/1407 , F25B2309/1412 , F25B2309/1424
摘要： A linear compressor having improved heat-radiating performance incorporates first and second cylinders disposed coaxially, a first piston reciprocatably disposed inside the first cylinder, a second piston reciprocatably disposed inside the second cylinder, a compression chamber formed by the front face of the first piston and the front face of the second piston and a connecting wall connecting the first and second cylinders, and multiple working gas passages having openings formed in the connecting wall and connecting the compression chamber to the outside via these openings. The working gas passages are formed on a plane perpendicular to the axial direction of the first and second cylinder. Heat-radiating means are provided around the working gas passages. The first cylinder and the second cylinder are made of aluminum (or an aluminum alloy). As a result, the size of the compression chamber can he decreased and the compression ratio thereby increased, and heat from the working gas can be radiated efficiently from the working gas passages and from the cylinders.
摘要翻译：具有改善的散热性能的线性压缩机包括同轴设置的第一和第二气缸，可往复运动地布置在第一气缸内部的第一活塞，可往复运动地设置在第二气缸内部的第二活塞，由第一活塞的前表面形成的压缩室，第二活塞的前表面和连接第一和第二气缸的连接壁，以及多个工作气体通道，其具有形成在连接壁中的开口，并且通过这些开口将压缩室连接到外部。工作气体通道形成在与第一和第二气缸的轴向垂直的平面上。在工作气体通道周围设有散热装置。第一缸和第二缸由铝（或铝合金）制成。结果，压缩室的尺寸可以降低，并且压缩比因此增加，并且来自工作气体的热量可以从工作气体通道和气缸被有效地辐射。

13. 发明授权

US4734087A High load transmission belt 失效
标题翻译：高负荷传动皮带
公开(公告)号：US4734087A
公开(公告)日：1988-03-29
申请号：US32868
申请日：1987-03-31
申请人： Hiroshi Takano , Shinichi Takagi , Kiyokazu Wada , Sadaichi Konishi , Nobuo Okumura , Tomizo Kanaoka , Kouji Matsuo
发明人： Hiroshi Takano , Shinichi Takagi , Kiyokazu Wada , Sadaichi Konishi , Nobuo Okumura , Tomizo Kanaoka , Kouji Matsuo
IPC分类号： F16G5/16 , F16G1/10 , F16G1/22
CPC分类号： F16G5/16 , F16G5/166
摘要： A power transmission belt structure including a flexible neutral belt portion, a plurality of blocks secured to the flexible belt portion seriatim longitudinally thereof, and heat conducting structure disposed between the flexible belt and blocks for conducting away from the flexible belt heat generated as a result of power transmission operation of the belt structure. A number of different embodiments utilizing the heat conducting structure are disclosed. In certain of the embodiments, the heat conducting structure extends partially about the blocks and, in certain of the embodiments, the heat conducting structure extends fully thereabout. In certain embodiments, the reduced midportion of the block is provided with the heat conducting structure recessed therein. In one form, a protective outer coating is provided on the heat conducting structure.
摘要翻译：一种动力传动带结构，包括柔性中性带部分，多个块纵向固定在柔性带部分上的多个块，以及布置在柔性带和块之间的导热结构，用于远离柔性带传导由于皮带结构的动力传动操作。公开了利用导热结构的许多不同实施例。在某些实施例中，导热结构部分围绕块延伸，并且在某些实施例中，导热结构在其周围完全延伸。在某些实施例中，块的中间部分的减小设置有凹入其中的导热结构。在一种形式中，在导热结构上提供保护性外涂层。

14. 发明授权

US08283821B2 Superconducting apparatus 失效
标题翻译：超导装置
公开(公告)号：US08283821B2
公开(公告)日：2012-10-09
申请号：US12639267
申请日：2009-12-16
申请人： Yoshimasa Ohashi , Nobuo Okumura , Hidetoshi Kusumi
发明人： Yoshimasa Ohashi , Nobuo Okumura , Hidetoshi Kusumi
IPC分类号： H02K11/00
CPC分类号： H02K55/02 , H01F6/00 , H02K5/225 , H02K9/20 , Y02E40/622
摘要： A superconducting apparatus includes a magnetic field generating portion including a superconducting coil, an extremely low temperature generating portion maintaining the superconducting coil at an extremely low temperature and in a superconducting state, a container defining a heat insulation chamber that accommodates the superconducting coil, a first terminal electrically connected to the superconducting coil and supplying an electric power to the superconducting coil, a second terminal connected to an external electric power source and supplying the electric power to the first terminal in a case where the magnetic field generating portion is driven, and a heat penetration preventing element holding one of the first and second terminals and thermally separating the first and second terminals from each other in a case where a driving of the magnetic field generating portion is stopped, the heat penetration preventing element restraining a heat penetration from the second terminal to the first terminal.
摘要翻译：超导装置包括：包括超导线圈的磁场产生部分，将超导线圈保持在极低温度和超导状态的极低温产生部分，限定容纳超导线圈的隔热室的容器，第一端子，电连接到超导线圈并向超导线圈提供电力;第二端子，连接到外部电源并且在驱动磁场产生部分的情况下将电力提供给第一端子;以及在第一和第二端子中的一个上保持防热元件，并且在停止磁场产生部分的驱动的情况下，使第一和第二端子彼此热分离，防止热渗透元件从第二终端到t 他第一个终端。

15. 发明申请

US20120165198A1 SUPERCONDUCTING ELECTRIC MOTOR 审中-公开
标题翻译：超级电机
公开(公告)号：US20120165198A1
公开(公告)日：2012-06-28
申请号：US13335109
申请日：2011-12-22
申请人： Ryoji Mizutani , Yoshimasa Ohashi , Nobuo Okumura , Kenji Ishida
发明人： Ryoji Mizutani , Yoshimasa Ohashi , Nobuo Okumura , Kenji Ishida
IPC分类号： H01L39/02 , H02K9/00
CPC分类号： H02K55/02 , H02K3/24
摘要： A superconducting electric motor includes: a rotor that is rotatably arranged; and a stator that is arranged in a radial direction of the rotor so as to face the rotor. The stator has a plurality of superconducting coils that are wound at a radial end portion of a stator core and that are formed of a superconducting wire material. The superconducting electric motor includes a refrigerator that has at least one narrow tube that flows low-temperature refrigerant inside. The at least one narrow tube is in thermal contact with the stator core and at least one of the coils.
摘要翻译：超导电动机包括：可旋转地布置的转子; 以及定子，其以与转子相对的方式布置在转子的径向方向上。定子具有多个超导线圈，其被缠绕在定子芯的径向端部并且由超导线材形成。超导电动机包括至少一个使低温制冷剂内部流动的细管的冰箱。至少一个窄管与定子芯和至少一个线圈热接触。

16. 发明申请

US20110073931A1 SEMICONDUCTOR DEVICE MANUFACTURING METHOD 有权
标题翻译：半导体器件制造方法
公开(公告)号：US20110073931A1
公开(公告)日：2011-03-31
申请号：US12942057
申请日：2010-11-09
申请人： Yoshihiro HIROTA , Yoshihiro SATO , Nobuo OKUMURA
发明人： Yoshihiro HIROTA , Yoshihiro SATO , Nobuo OKUMURA
IPC分类号： H01L29/788 , H01L21/306
CPC分类号： H01L27/11521 , H01L21/0214 , H01L21/02332 , H01L21/28273 , H01L21/31111 , H01L21/3144 , H01L21/3211 , H01L21/76232 , H01L29/42336 , H01L29/7881
摘要： A plasma nitriding process is followed by a selective etching process which removes a silicon oxynitride film formed on surfaces of both an element separation film and an insulation film while leaving a silicon nitride film formed on an electrode layer. The selective etching process removes the silicon oxynitride film formed on the surfaces of the element separation film and the insulation film.
摘要翻译：等离子体氮化处理之后是选择性蚀刻工艺，其除去在元件分离膜和绝缘膜的表面上形成的氮氧化硅膜，同时留下形成在电极层上的氮化硅膜。选择性蚀刻工艺除去在元件分离膜和绝缘膜的表面上形成的氧氮化硅膜。

17. 发明申请

US20110062806A1 SUPERCONDUCTING ROTATING ELECTRICAL MACHINE 有权
标题翻译：超级旋转电机
公开(公告)号：US20110062806A1
公开(公告)日：2011-03-17
申请号：US12877401
申请日：2010-09-08
申请人： Yoshimasa Ohashi , Nobuo Okumura
发明人： Yoshimasa Ohashi , Nobuo Okumura
IPC分类号： H02K9/12
CPC分类号： H02K55/04 , H02K5/1732 , H02K7/083 , Y02E40/625
摘要： A superconducting rotating electrical machine configuring a motor or generator, includes a base member, a stator supported by the base member, a rotor rotatably provided relative to the stator and including a superconducting material, a rotary shaft supporting the rotor, a cooling portion cooling the stator, a low temperature container forming an accommodating chamber accommodating the stator, the rotor, and a coolant, the accommodating chamber being arranged within the base member, a vacuum heat insulation chamber arranged at an outer side of the accommodating chamber and thermally insulating the accommodating chamber with vacuum, and a bearing positioned a portion of the base member where the accommodating chamber is prevented from being provided and which is exposed to an ambient atmosphere including atmospheric air, the bearing rotatably supporting the rotary shaft.
摘要翻译：构成电动机或发电机的超导旋转电机包括基座部件，由基部部件支撑的定子，相对于定子可旋转地设置的转子，并且包括超导材料，支撑转子的旋转轴，冷却部件定子，形成容纳定子的容纳室的低温容器，转子和冷却剂，所述容纳室布置在所述基座构件内;真空隔热室，布置在所述容纳室的外侧，并将所述容纳并具有定位在所述基座部件的一部分的轴承，其中所述容纳室被防止设置并暴露于包括大气的环境气氛中，所述轴承可旋转地支撑所述旋转轴。

18. 发明授权

US06412290B1 Cryogenic refrigerating device 失效
标题翻译：低温制冷装置
公开(公告)号：US06412290B1
公开(公告)日：2002-07-02
申请号：US09691264
申请日：2000-10-19
申请人： Nobuo Okumura , Takanori Hamajima
发明人： Nobuo Okumura , Takanori Hamajima
IPC分类号： B01D800
CPC分类号： F25B9/145 , B01D8/00 , F25B43/00 , F25B2309/1407 , F25B2309/1421 , F25B2309/1424 , F25D19/006
摘要： A cryogenic refrigerating device comprising includes an adiabatic vacuum tank, a refrigerator having at least a low temperature generating portion of the refrigerator accommodated in the adiabatic vacuum tank, an adsorption panel attached to the low temperature generating portion of the refrigerator at a location for adsorbing molecules floating in a vacuum in the adiabatic vacuum tank, and a selective sorbing device provided in the adiabatic vacuum tank at a location for sorbing selected molecules floating in the adiabatic vacuum tank. The molecules in the adiabatic vacuum tank are adsorbed by either the panel or by the adsorbing device for keeping the vacuum pressure level in the tank constant for a long period of time.
摘要翻译：一种低温制冷装置，其特征在于，具备：绝热真空槽，具有至少在所述绝热真空槽内容纳的所述冰箱的低温产生部的冰箱，在吸附分子的位置附着于所述冰箱的低温产生部的吸附板在绝热真空槽中的真空中漂浮，以及设置在绝热真空罐中的吸附选择分散在绝热真空罐中的分子的位置的选择性吸附装置。绝热真空槽中的分子被面板或吸附装置吸附，以保持储罐中的真空压力水平长时间恒定。

19. 发明授权

US08241982B2 Semiconductor device manufacturing method 有权
标题翻译：半导体器件制造方法
公开(公告)号：US08241982B2
公开(公告)日：2012-08-14
申请号：US12942057
申请日：2010-11-09
申请人： Yoshihiro Hirota , Yoshihiro Sato , Nobuo Okumura
发明人： Yoshihiro Hirota , Yoshihiro Sato , Nobuo Okumura
IPC分类号： H01L21/336
CPC分类号： H01L27/11521 , H01L21/0214 , H01L21/02332 , H01L21/28273 , H01L21/31111 , H01L21/3144 , H01L21/3211 , H01L21/76232 , H01L29/42336 , H01L29/7881
摘要： A plasma nitriding process is followed by a selective etching process which removes a silicon oxynitride film formed on surfaces of both an element separation film and an insulation film while leaving a silicon nitride film formed on an electrode layer. The selective etching process removes the silicon oxynitride film formed on the surfaces of the element separation film and the insulation film.
摘要翻译：等离子体氮化处理之后是选择性蚀刻工艺，其除去在元件分离膜和绝缘膜的表面上形成的氮氧化硅膜，同时留下形成在电极层上的氮化硅膜。选择性蚀刻工艺除去在元件分离膜和绝缘膜的表面上形成的氧氮化硅膜。

20. 发明申请

US20110277953A1 SUPERCONDUCTING MOTOR 审中-公开
标题翻译：超级电机
公开(公告)号：US20110277953A1
公开(公告)日：2011-11-17
申请号：US13108281
申请日：2011-05-16
申请人： Ryoji Mizutani , Yoshimasa Ohashi , Nobuo Okumura , Kenji Ishida
发明人： Ryoji Mizutani , Yoshimasa Ohashi , Nobuo Okumura , Kenji Ishida
IPC分类号： F28D21/00 , F25B1/00
CPC分类号： H02K55/02 , H02K9/22
摘要： A superconducting motor includes: a rotor that is rotatably supported; a stator that is provided around the rotor, and that is provided with a plurality of coils that are respectively formed of superconducting wires and that are wound at an inner periphery of a stator core; and a refrigerator having a cooling portion for cooling the plurality of coils. The cooling portion of the refrigerator is in contact with the plurality of coils.
摘要翻译：超导电动机包括：可旋转地支撑的转子; 定子，设置在转子周围，并且设置有分别由超导线形成并且缠绕在定子芯的内周的多个线圈; 以及具有用于冷却多个线圈的冷却部的冰箱。冰箱的冷却部分与多个线圈接触。

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